diff --git a/tests/pytest/insert/retentionpolicy.py b/tests/pytest/insert/retentionpolicy.py
index 067fe3e5c3d58625903de8626d934c5c076e91cf..e43321cd6e4a7170a306914889d3d5f35d0f89a4 100644
--- a/tests/pytest/insert/retentionpolicy.py
+++ b/tests/pytest/insert/retentionpolicy.py
@@ -115,7 +115,7 @@ class TDTestRetetion:
         cmd = 'select * from test'
         self.queryRows=tdSql.query(cmd)
         self.checkRows(4,cmd)
-        while datetime.datetime.now() < (ttime + datetime.timedelta(hours=72)):
+        while datetime.datetime.now() <= (ttime + datetime.timedelta(hours=72)):
             time.sleep(0.001)
         cmd = 'select * from test'
         self.queryRows=tdSql.query(cmd)
diff --git a/tests/pytest/util/dnodes.py b/tests/pytest/util/dnodes.py
index 0f71ffd0a37587cc6be895b4b8b168e6b8cfcaf8..ae4ba97eb3d6c9d9530d9f218bf05dd25aff3b02 100644
--- a/tests/pytest/util/dnodes.py
+++ b/tests/pytest/util/dnodes.py
@@ -127,6 +127,7 @@ class TDDnode:
             "anyIp":"0",
             "tsEnableTelemetryReporting":"0",
             "dDebugFlag":"135",
+            "tsdbDebugFlag":"135",
             "mDebugFlag":"135",
             "sdbDebugFlag":"135",
             "rpcDebugFlag":"135",